I am sure others will have seen this already... 502 error for junit jar download in ant build.
I don't know whether search.maven.org will be fixed or not, but if anyone needs to get the ant build 'working' quickly locally, I was able to do that via the following change in the two downloads.xml/junit-download-jar inside the compiler repo: <!--<param name="srcUrl" value=" https://search.maven.org/remotecontent?filepath=junit/junit/4.10"/>--> <param name="srcUrl" value=" https://repo1.maven.org/maven2/junit/junit/4.10"/> I have no idea what the 'correct' solution is here. I just used that to get it working locally for me... sharing that in case it helps anyone else.